package yancy.modules.sys.service;

import com.baomidou.mybatisplus.extension.service.IService;
import yancy.modules.sys.entity.SysBookFile;

import java.util.List;

/**
 * @author dongyang
 * @since 2021-07-27 17:41
 */
public interface SysBookFileService extends IService<SysBookFile> {
    void saveOrUpdate(Long bookId, List<Long> fileIdList);

    List<Long> queryFileIdList(Long bookId);

}
